Diamond pastes

Diamond pastes are mixtures made with diamond powders and micropowders.

Classification of diamond pastes according to rinsability


Type Characteristic


Can be washed off by water


Can be washed  off by organic solvents


Can be washed off by all-purpose solvents


Use of diamond pastes


Grit size (µm)


25/35 – 106/125  

Rough grinding of  hard metal matrices and dies, lapping of surfaces.  

0/1 -  30/60

Finishing and polishing of hard metals, ferrous and non-ferrous metals,  precious and semi-precious  stones.

0/0.1 – 0.5/1

Final polishing of non-metal materials and non-ferrous metals, precious and semi-precious stones, optical lenses and mirrors, optical systems elements.